Phihong POE576U-8UPN Manuel D’Utilisation
POE576-8UPN Characteristics
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INPUT:
Input Voltage Rating
100 to 240VAC
Input Voltage Range
90 to 264VAC
AC Input Current
9.0A (RMS) 90VAC at maximum load
4.25A (RMS) 230VAC at maximum load
4.25A (RMS) 230VAC at maximum load
AC Input Frequency
47 to 63Hz
Leakage Current
3.5mA maximum at 264VAC and 60Hz
Max In-Rush Current:
30A for 115VAC at maximum load
60A for 230VAC at Maximum load
(Cold Start at Ambient 25°C)
60A for 230VAC at Maximum load
(Cold Start at Ambient 25°C)
OUTPUT:
Total Output Power
72W per port
576W Maximum Total Power
576W Maximum Total Power
Ripple and Regulation
250mV maximum
Efficiency
75% (typical) at maximum load, and 120VAC 60Hz
Hold-Up Time
16mS min. 120VAC and maximum load
Transient O/P Voltage Protection
60V maximum at switch on and off at any AC line Phase
Turn-On Delay Time
20 sec maximum at maximum load, 120VAC 60Hz
ENVIRONMENTAL
Temperature
Operation 0
to
+40C
Non-Operation
-25
to
+65C
Humidity
Operation
5 to 90%
Non-Operation
5 to 90%
EMC
EN55022 Class A, FCC Class A with UTP cabling
Isolation Test
Primary to Secondary: 4242VDC for 1 minute
Primary to Ground: 2121VDC for 1 minute
Secondary to Ground: 2121VDC for 1 minute
Primary to Ground: 2121VDC for 1 minute
Secondary to Ground: 2121VDC for 1 minute
Immunity EN50082-1
ESD:
EN61000-4-2 Level
3
RS:
EN61000-4-3 Level
2
EFP:
EN61000-4-4 Level
2
Surge:
EN61000-4-5
Level
3
CS:
EN61000-4-6 Level
2
Voltage Dips:
EN61000-4-11
Harmonic: EN61000-3-2
Class
A
IEEE802.3af/at Interoperability
If 25K Ohm is detect the unit operates in “IEEE802.3at mode”
33.6W 2 pair powering. 12.5K detection resistance required for
full power.
33.6W 2 pair powering. 12.5K detection resistance required for
full power.
FEATURE:
Cisco Legacy Detection
Cisco Legacy Detection
No extern parts required for Legacy Devices:
VoIP Phones:
7910, 7912, 7940, 7960
Access Points
350, 1100, 1200
VoIP Phones:
7910, 7912, 7940, 7960
Access Points
350, 1100, 1200
Over-Voltage/Current, Short Circuit Protection
Outputs equipped with short circuit protection and overload
protection as per 802.3af specification except at maximum
average current is 1.29A
The output can be shorted permanently without damage
protection as per 802.3af specification except at maximum
average current is 1.29A
The output can be shorted permanently without damage
Over Temperature Protection
Automatic shutdown without damage
Indicators
Solid Green LED: Power detected “ON”
Flashing Green: IEEE802.3at or (af) detected
Yellow LED: Fault detected
Flashing Green: IEEE802.3at or (af) detected
Yellow LED: Fault detected
SNMPv2c management port Interface
NIC interface for remote management via secure IP access
Input Connector
AC Input IEC320 C14
Output Connection
4-pair powering for full power
Pins 3,6, 4,5(+)
Pins 1,2, 7,8 (-)
2-pair powering for IEEE802.3at mode
Pins 3,6(+)
Pins 1,2 (-)
EN55022 Class B, FCC Class B with FTP cabling
Warranty
1 Year